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Pin Arbor Chuck (Short/long stroke type)

Application

Technical Features:

  • Pin arbor chuck securely draws the workpiece into the stopper and accurately clamps it without horizontal deviatons.
  • Pin arbor chuck offers as high as 0.005 TIR of chucking repeatability and a long operating life.
  • Pin arbor chuck is best suited for secondary machining that requires high accuracy.
  • Pin arbor chuck ensures excellent durability without allowing the entry of chips.
  • Pin arbor chuck provides high levels of adaptability to high speed operations.

drawing

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parameters

Specification(Example dimensions for reference, subject to order confirmation.)

DIMENSIONS

TYPE

Body

DIA

(ww)

Body

Height

(mm)

Plunger

Stroke

(ww)

Jaw stroke

(DIA.mm)

Max.

Speed

(min)

Max.Pull

Force

(KN)

Max.

Gripping

Force(KN)

Gripping

Range

(ww)

Weight

(kg)

S L
BPA110-3 75 54.5 4 2 6 8000 5.8 16.7 4~32 1.5
BPA130-3 110 72.5 6 3 8 7000 10 28.4 10~60 4
BPA160-3 135 84.5 6 3 11 6000 14 39.2 15~84 6.6
BPA210-3 165 115 10 5 12 5500 17.7 57.9 25~100 14.2
BPA250-3 210 135 10 5 13 4500 25 79.4 25~130 24
BPA310-3 254 150 10 5 13 3500 35 99.5 35~160 42.2
BPA380-3 304 155 10 5 13 2800 35 99.5 85~210 60.5

S=Short stroke type,L=Long stroke type,Body dimension is only for short stroke type.